Quick Summary: Class 9 dangerous goods cover miscellaneous substances and articles presenting transport hazards not covered by Classes 1 through 8. In NSW, compliance is governed by the Dangerous Goods (Road and Rail Transport) Act 2008, Regulation 2022, and ADG Code 7.9. While packaged Class 9 loads exceeding 1,000 kg/L aggregate require vehicle placarding and safety equipment, a Dangerous Goods driver licence (TLILIC0001) is required specifically for bulk transport in receptacles exceeding 500 litres capacity or 500 kg net mass.
Transport operators and drivers in NSW must manage class 9 dangerous goods attentively. Although designated as miscellaneous, these items carry significant environmental, thermal, and chemical risks during transit. Failing to handle Class 9 freight correctly can lead to non-compliance and heavy EPA penalties.
What Are Class 9 Dangerous Goods?
Under Chapter 2.9 of the ADG Code 7.9 (ADG Code), Class 9 covers miscellaneous dangerous substances and articles. Criteria define Class 9 as substances and articles presenting a danger during transport not covered by Classes 1 to 8.
Although termed “miscellaneous”, Class 9 items present serious risks, including aquatic pollution, thermal runaway fires, and toxic vapors. Understanding how Class 9 relates to general dangerous goods classes explained is essential for compliant transport operations across NSW.
What Products and Loads Fall into Class 9?
Class 9 includes chemical compounds, biological items, and manufactured goods. Chapter 2.9 of the ADG Code sets assignment criteria for Class 9 entries, including:
- UN 3077 Environmentally Hazardous Substance, Solid, N.O.S.: Solid materials posing hazards to aquatic life or soil.
- UN 3082 Environmentally Hazardous Substance, Liquid, N.O.S.: Liquid materials presenting environmental risks without meeting Class 6 toxic or Class 8 corrosive criteria.
- Genetically Modified Micro-organisms (GMMOs) and Genetically Modified Organisms (GMOs): Micro-organisms and organisms in which genetic material has been purposely altered through genetic engineering in a way that does not occur naturally.
- Lithium Batteries & Equipment: Cells and batteries containing lithium chemistry presenting electrical and fire hazards.
Australian Special Provision AU01
Under Australian Special Provision AU01, environmentally hazardous substances classified as UN 3077 or UN 3082 are not subject to the ADG Code when transported by road or rail in packagings not exceeding 500 litres or 500 kg, or in an Intermediate Bulk Container (IBC).
This provision simplifies transport for small packages or IBCs. If individual packagings exceed 500 L/kg, full ADG Code rules apply. Businesses should also maintain compliance with on-site store and handle dangerous goods obligations.
Package Marking Requirements
Packages containing UN 3077 or UN 3082 must display the environmentally hazardous substance mark (minimum 100 mm × 100 mm). An exception applies to inner packagings containing 5 L or less for liquids or 5 kg or less for solids.
When Does a Class 9 Load Require Placarding?
Vehicle placarding rules for Class 9 depend on receptacle volume and aggregate load mass under ADG Code Table 5.3:
- Bulk Receptacles: Any load containing a receptacle exceeding 500 litres capacity or 500 kg net mass is automatically a placard load.
- Packaged Aggregate Loads: For packaged Class 9 goods, a vehicle becomes a placard load when aggregate quantity exceeds 1,000 kg or litres.
Placarded vehicles must display 250 mm × 250 mm Class 9 placards front and rear (and sides on combination units), carry at least three AS 3790 compliant warning triangles, carry fire extinguishers, and maintain shipping documentation. For details, review our guide on dangerous goods placards in NSW.
Packaged Class 9 Loads vs Bulk Transport: Do You Need a DG Driver Licence?
In NSW, the EPA enforces licensing rules under the Dangerous Goods (Road and Rail Transport) Act 2008 and Regulation 2022.
The Bulk Licensing Rule
A driver MUST hold a NSW Dangerous Goods driver licence (TLILIC0001) when transporting Class 9 goods in bulk—defined as a receptacle exceeding 500 litres capacity or 500 kg net mass.
Packaged Class 9 Loads Do Not Require a Driver Licence
When transporting packaged Class 9 items in receptacles of 500 L/kg or less, a DG driver licence is not required, even if aggregate load exceeds 1,000 kg/L (a placard load). The vehicle requires placards and safety equipment, but the driver does not need a licence. Check our guide on who needs a dangerous goods driver licence in NSW for full details.
Transporting Lithium Batteries and Elevated Temperature Substances
Class 9 includes specialized commodities requiring specific handling controls:
Lithium Battery Markings
Lithium cells and batteries carry fire risks from thermal runaway. Packages containing lithium cells or batteries prepared under Special Provision 188 should display the lithium battery mark (minimum 100 mm × 100 mm, or 100 mm × 70 mm for small packages). The mark features a black battery/flame symbol on a white background with red hatched borders and the applicable UN number. Shippers must check the transport document and current ADG Code requirements to confirm specific transport instructions and packaging rules.
Elevated Temperature Substances
Substances transported in a liquid state at ≥100 °C or solid state at ≥240 °C are elevated temperature substances. Transport units carrying these materials must display a red triangular mark (minimum 250 mm sides) near the class label.
Who Needs Class 9 Dangerous Goods Training in NSW?
Training requirements set by Safe Work Australia and enforced by SafeWork NSW vary by job role:
- Store & Handle Dangerous Goods (TLID0021): For warehouse staff managing Class 9 storage ($294 online; Store and Handle Course).
- Prepare Dangerous Goods for Transport (TLID0018): For consignors packing and documenting Class 9 shipments ($294 online; Prepare for Transport Course).
- DG Awareness Training: For drivers handling packaged goods below bulk thresholds ($196 online).
- DG Driver Licence (TLILIC0001): For drivers transporting bulk Class 9 loads in receptacles >500 L/kg. Delivered face-to-face over 2 days at Kells Safety Centre (ASQA-accredited RTO 91528) in Wetherill Park AND Wollongong for $618 all-inclusive. Valid for 5 years via NSW EPA eConnect.
Key Takeaways
- Class 9 Definition: Covers miscellaneous dangerous substances and articles presenting transport hazards not addressed by Classes 1–8.
- Special Provision AU01: UN 3077 and UN 3082 environmentally hazardous substances exempt from ADG Code in packages ≤500 L/kg or IBCs.
- Placarding Limits: Vehicle placards required for bulk receptacles (>500 L/kg) or aggregate packaged loads exceeding 1,000 kg/L.
- Licence Rule: Bulk transport (>500 L/kg receptacles) requires a DG driver licence (TLILIC0001). Packaged loads over 1,000 kg/L require placards and safety equipment, but no driver licence.
- Licence Validity: Valid for 5 years; administered online by the NSW EPA via eConnect within 6 months of training and medical.
- Training Options: TLID0021 ($294 online), TLID0018 ($294 online), and TLILIC0001 ($618, 2 days face-to-face in Wetherill Park & Wollongong).
Frequently Asked Questions
What are Class 9 dangerous goods under the ADG Code?
Class 9 dangerous goods are miscellaneous substances and articles presenting transport hazards not covered by Classes 1 through 8. Defined under Chapter 2.9 of ADG Code 7.9, Class 9 includes UN 3077 and UN 3082 environmentally hazardous substances, lithium batteries, genetically modified micro-organisms (GMMOs/GMOs), and elevated temperature substances.
What is Australian Special Provision AU01 for UN 3077 and UN 3082?
Special Provision AU01 exempts UN 3077 (solid) and UN 3082 (liquid) environmentally hazardous substances from the ADG Code when transported by road or rail in packagings not exceeding 500 L/kg or an IBC.
Do I need a DG driver licence to transport Class 9 dangerous goods in NSW?
You need a NSW DG driver licence (TLILIC0001) only if transporting Class 9 goods in bulk (receptacles >500 L or >500 kg). Carrying packaged Class 9 items in containers ≤500 L/kg does not require a driver licence, even if aggregate load exceeds 1,000 kg/L.
When does a vehicle carrying Class 9 dangerous goods require placards?
Placards (250 mm × 250 mm) are required whenever a vehicle carries a bulk receptacle (>500 L/kg) or when aggregate packaged Class 9 quantity exceeds 1,000 kg or litres. Placarded vehicles must also carry warning triangles and fire extinguishers.
What are the marking requirements for packages containing lithium batteries?
Packages with lithium cells or batteries prepared under Special Provision 188 must bear the lithium battery mark (minimum 100 mm × 100 mm) featuring a black battery/flame symbol on a white background with red hatched borders and the applicable UN number. Check transport documents and current ADG Code requirements for specific consignment details.
What is an elevated temperature substance in Class 9?
An elevated temperature substance is transported in a liquid state at ≥100 °C or solid state at ≥240 °C. Transport units carrying these materials must display a red triangular mark (sides ≥250 mm) near the Class 9 label.
How long is a NSW Dangerous Goods driver licence valid for?
A NSW Dangerous Goods driver licence is valid for 5 years. It is administered by the NSW EPA via eConnect, requiring application within 6 months of completing TLILIC0001 training and medical assessment.
